61368437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 11207563

約数列:

[1, 13, 29, 31, 59, 89, 377, 403, 767, 899, 1157, 1711, 1829, 2581, 2759, 5251, 11687, 22243, 23777, 33553, 35867, 53041, 68263, 80011, 152279, 162781, 689533, 1040143, 1979627, 2116153, 4720649, 61368437]

約数ペア:

[(1, 61368437), (13, 4720649), (29, 2116153), (31, 1979627), (59, 1040143), (89, 689533), (377, 162781), (403, 152279), (767, 80011), (899, 68263), (1157, 53041), (1711, 35867), (1829, 33553), (2581, 23777), (2759, 22243), (5251, 11687)]